LABORATORY SUPPLIES AND CHEMICALS 



279 



3814 



3814 DISTILLING APPARATUS, For water, spirits, or other liquids; made of 

 heavy copper, tin lined, with movable head connected with pure block tiu 

 condensing worm enclosed in zinc vessel, with proper inlets and outlets; 

 all stills tubulated. 



Capacity, gallons V-2. 1 2 3 5 



Each ' $13.00 17.00 22.00 25.00 30.00 



3814(a) The Retort only 9.00 12.00 15.00 17.00 20.00 



3814(b) The Condenser only 4.50 6.00 7.50 8.50 10.50 



3814(c) 



Pattern of larger sizes 



3814(c) DISTILLING APPARATUS, for destructive distillation. For distillation of 

 heavy oils and liquids or solids requiring a high heat. The distillation 

 may be made by live steam or by direct heat, with or without agitation 

 by hot air blown through as desired. The still is made of heavy copper 

 and will be found a great convenience in many laboratories. 



Capacity, gallon y 2 1 2 3 5 



Each $20.00 30.00 40.00 45.00 50.00 



3815 



3815 DISTILLING APPARATUS, of extra heavy copper, all seams brazed or hard 

 soldered for high temperature; with flanges secured by six thumbscrew 

 clamps, easily taken apart to remove solids. 



Capacity, gallons J^ 1 2 3 



Each $40.00 45.00 50.00 60.00 



